Shealyn is a distinctive girls' name in United States, ranking #3208 in 2007 with 54 recorded births. The name reached its all-time peak in 2000 with 65 births ranking #2398. Since 1996, the popularity has increased by 45.9%. In 2007, approximately 1 in every 35,601 girls born was named Shealyn. FALLING Recent data shows the name is currently falling.